Chris H. I have completed three trips this summer - two by car and one by plane. My main strategy was to book rentals (i.e. Airb BnB, VRBO) instead of hotels. When I can, I always travel with food I know is "safe." On the airplane trip I brought safe snacks with me and insisted we get to a grocery store on our way to the rental so I could buy what I needed. I still had some rough times, especially when we ate out (well, I didn't really eat much then, or nothing), but the comfort of having control over the food and its preparation helped a lot. Plus, rentals like that often feel homier and sometimes have multiple toilets, which is ideal. One trip we had to stay in a hotel. I survived, but next time I will bring the travel fridge/cooler for any hotel stay if I can!